Joe Biden has met Xi Jinping as concerns over a US-China trade war grow. Also: the discovery of ancient volcanoes on the Moon, and a secret garden in Venice is opened to the public for the first time in 500 years.
Published:
Joe Biden has met Xi Jinping as concerns over a US-China trade war grow. Also: the discovery of ancient volcanoes on the Moon, and a secret garden in Venice is opened to the public for the first time in 500 years.
